128220468

素因数分解:

$2^2\times 3^1\times {\mathrm{653}}^1\times {\mathrm{16363}}^1$

素因数の和:17023

約数の個数: 24

約数和(自身を含む): 299657568

約数和(自身を除く): 171437100

約数列:

[1, 2, 3, 4, 6, 12, 653, 1306, 1959, 2612, 3918, 7836, 16363, 32726, 49089, 65452, 98178, 196356, 10685039, 21370078, 32055117, 42740156, 64110234, 128220468]

約数ペア:

[(1, 128220468), (2, 64110234), (3, 42740156), (4, 32055117), (6, 21370078), (12, 10685039), (653, 196356), (1306, 98178), (1959, 65452), (2612, 49089), (3918, 32726), (7836, 16363)]